baber/WOPTO huggingface dataset:
Patent JP-H0971946-A (JP)
Title: Foundation
Inventor: SHIMOYAMA HIROSHI
IPC: E02D27/01
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To enhance the strength of side plates by manufacturing the side plates with precast reinforced concrete in a foundation having a precast reinforced concrete bundle and side plates connected thereto. SOLUTION: A foundation 10 has a precast reinforced concrete bundle 21 set up under a post in a building floor surface, precast reinforced concrete side plates 22 set up along the outer periphery of the floor surface and a base foundation 23 formed by casing in-place-concrete around both sides including a PC bundle 21. The PC bundle 21 and the PC side plates 22 are prefabricated at a shop and delivered to a construction site where they are used. The PC bundle 21 and the PC side plates 22 are made of precast reinforced concrete similar to the PC bundle 21 while the side plates 22 are provided with the top on which a building unit 11 is set up and an anchor bolt which binds the building unit 11 if required. The side plates 22 are made of precast reinforced concrete, which makes it possible to make the strength of the side plates equivalent to that of the precast reinforced bundle 21.
Patent JP-S59115704-A (JP)
Title: Treatment of semipermeable membrane
Inventor: NAKAGAWA YUKIO
IPC: B01D67/00
Filed: 1982-12-24
Abstract: PURPOSE:To improve the selective sepn. performance of a semipermeable membrane consisting of a crosslinked polymer and the durability of said performance by bringing said membrane into successive contact with >=2 kinds of aq. solns. contg. water soluble compds. having reactivity with each other thereby treating the membrane. CONSTITUTION:A semipermeable membrane consisting of a crosslinked polymer contg. furfuryl alcohol as an essential component is brought into successive contact with aq. solns. of a water soluble amino compd. and water soluble aldehyde, so that the effective components are fixed to the semipermeable membrane. A multifunctional amino compd., such as polyethylene imine and triethylene tetramine, is used as the above-mentioned amino compd., and a multifunctional aldehyde compd., such as glutaraldehyde or glyoxal, is used as the water soluble aldehyde compd. forming a material insoluble or hardly soluble in water by contacting with the above-mentioned amino compd. The selective sepn. performance of the semipermeable membrane and the lasting effect thereof are thus remarkably improved.
Patent JP-H1068354-A (JP)
Title: Exhaust nozzle actuator synchronous mechanism
Inventor: YAMANE HIDEKIMI
IPC: F02D11/06
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To accurately synchronize a plurality of actuators without using a heavy synchronous ring and to simplify structure. SOLUTION: An exhaust nozzle actuator synchronous mechanism comprises a plurality of plate-form flaps 12 oscillatively supported at a front edge and arranged in a circular shape; a hollow cylindrical type synchronous ring 14 making simultaneous contact with respective flaps and internally pressing the flaps; a plurality of synchronous cylinders 20 coupling the tip of the rod to the synchronous ring; and axially moving the ring through expansion and contraction of the rod; and a synchronous cable 16 to synchronize the synchronous ring.  The synchronous cylinder comprises a piston 22 axially moved through a liquid pressure; a movement conversion mechanism 24 (a ball screw and a ball thread) to convert linear movement of the piston into rotational movement; and direction conversion mechanisms 26 (a bevel gear) to convert rotational movement into rotation crossing the axis of the rod at right angles. The rotary shafts 27 of the bevel gears are intercoupled through an elastic synchronous cable 16 having high twist rigidity.
Patent JP-H0275055-A (JP)
Title: Master-slave switching method for multi-computer system
Inventor: ABE YOSHIYUKI
IPC: G06F11/16
Filed: 1988-09-12
Abstract: PURPOSE:To facilitate a master-slave switching action and also to attain the easy application of this switching method to a multi-computer system including >=3 computers by shifting the computer that acquired the prescribed resources to a master computer out of those computers forming the multi-computer system. CONSTITUTION:The computers A and B form a multi-computer system. Then the computer A, for example, acquires the using right of the common resources 1 like a memory, its prescribed area, etc., and is defined as a master computer. While the other computer B that failed to acquire the using right of the resources 1 is defined as a slave computer and kept in a waiting state. Then the computer B kept waiting is changed into a master computer in case the computer A has some abnormality and abandons its using right of the resources 1. Thus the switching action is facilitated between both computers and these computers can be easily applied to a multi-computer system including >=3 computers.
Patent JP-S6469925-A (JP)
Title: Optical fiber type temperature distribution measuring apparatus
Inventor: KAWAKAMI HIROSHI
IPC: G01J5/10
Filed: 1987-09-11
Abstract: PURPOSE:To measure the temperature distribution of optical fiber in the longitudinal direction continuously and accurately, by providing the optical fiber, in which fluorescent material is doped in the longitudinal direction, in a temperature measuring region. CONSTITUTION:Pulse light, which is emitted from a light source 4, is propagated in optical fiber 7. Rare earth material as a fluorescent material is doped in the optical fiber 7 in the longitudinal direction. Fluorescent light representing intensity distribution corresponding to temperature distribution of the optical fiber 7 in the longitudinal direction is excited with the pulse light. The flourescent light and part of Rayleigh scattering light, which are generated in the optical fiber 7, are detected with a detecting system 13. Then, the temperature of each position of the optical fiber 7 is obtained based on the intensity ration between the Rayleigh scattering light and the fluorescent light, which are detected with the detecting system 13, in a signal processing circuit 22. In the computation of the temperature, the Rayleigh scattering light is utilized as reference light. The effect of the fluctuation of the intensity of the light source and the effect of the fluctuation of the intensity of backward scattering light due external force, which is applied on the optical fiber are moved.
Patent JP-H0388941-A (JP)
Title: Idling speed control device for internal combustion engine
Inventor: TAKAHASHI MINORU
IPC: F02D41/16
Filed: 1989-08-31
Abstract: PURPOSE:To enhance the response and stability by anticipating the revolving speed at the preceding point of time in the amount corresponding to the difference of the revolving speed from its target value on the basis of the time change rate of the actual revolving speed value, and performing integral control on the basis of the revolving speed obtained from this anticipation. CONSTITUTION:Associate with the target value for revolving speed, a non- sensitive zone is provided having a predetermined width, for ex. + or -15rpm approximately. Out of this non-sensitive zone, a control device 1 determines the time change rate of the actual revolving speed, and the revolving speed at the foregoing point of time in the amount corresponding to the error is anticipated by, for ex., multiplying this time change rate with the time corresponding to the difference of the actual revolving speed from its target value, and a flow control valve 36 is integral controlled by the control device 1 in accordance with the difference of the revolving speed obtained from this anticipation from the target value. When the anticipated revolving speed comes into the non- sensitive zone, the integral control is stopped. Thus the gain at the time of integral control can be set high comparatively.
Patent JP-H06174958-A (JP)
Title: Device and method for connecting optical fiber
Inventor: JIYON JIYOSEFU BARATSUKU
IPC: G02B6/44
Filed: 1993-08-20
Abstract: PURPOSE: To facilitate the manufacture and the test of an optical fiber connector. CONSTITUTION: An optical fiber connection part is manufactured by a process for coating the plane surface of a substrate 18 with adhesive, a process for fitting the storage tool 19 of an optical fiber 17 on a manipulator 20, a process for fitting a turning wheel 21 to the manipulator, a process for pulling the optical fiber from the storage tool over the turning wheel, a process for permitting the turning wheel to press the optical fiber to a coating surface and for moving the manipulator so that the optical fiber is adhered to the coating surface and a process for detaching the optical fiber adhered on the coating surface from the optical fiber stored on the manipulator.
Patent JP-S6380545-A (JP)
Title: Semiconductor device
Inventor: SUZUKI HIDEO
IPC: H01L21/331
Filed: 1986-09-24
Abstract: PURPOSE:To improve the power gain of a transistor and to increase the frequency band by increasing the number of base electrodes led from a plurality of unit cells of a row at output terminal side more than that of the base electrodes led from a plurality of unit cells of row at input terminal side. CONSTITUTION:Two rows of a plurality of unit cells 11a, 11b are formed in a perpendicular direction to wirings for connecting opposed input/output terminals 7, 8 on a transistor element 9, and one row of a plurality of base electrodes 12a, 12b are provided outside the rows. Base bonding wirings 13a, 13b are bonded on metallized part 3 by the electrodes 12a, 12b of the two rows. Here, the number of the electrodes 12b of the output terminal side is larger than that of the electrodes 12a of the input terminal side, and the number of the wiring 13b is naturally larger than that of the wirings 13a of the input terminal side. Thus, ground inductance which acts on the plurality of unit cells of the output terminal side can be reduced to the same degree as those of the input terminal side to uniformly operate the unit cells of both rows.
Patent JP-2000052037-A (JP)
Title: Welding velocity deciding method in consumative electrode type arc welding
Inventor: AKITANI SHIORI
IPC: B23K9/095
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a welding velocity in calculation by using the required deposit metal sectional area obtained from the groove shape data, the clad height required for the n-th layer, and the groove bottom width, and also using the radius of a consumative electrode, and supply velocity or welding current. SOLUTION: A required deposit metal sectional area So is obtained on a plot from the formula: So= Wn+h.tan(θ/2)}.h, where the dimension of the deposition part bottom width of the n-th layer is designated as Wn and the clad height as h. In this case, θmeans a groove angle. A welding velocity v is obtained from the relationship: v=m.π.r2d.L/So=f(a).π.r2.d.L/So, which is the welding velocity suitable for welding of the n-th layer. In this case, m is the supply velocity of the consumative electrode, and also the function of a welding current (a). r is the radius of the consumative electrode, d is the deposition coefficient against thickness of the consumative electrode, and L is the deposition coefficient against the protruded length of the consumative electrode.
Patent JP-S59119564-A (JP)
Title: Automatic moving device for cassette container structure of tape recorder
Inventor: UESUGI TOSHIO
IPC: G11B15/675
Filed: 1982-12-27
Abstract: PURPOSE:To simplify constitution and reduce its weight, and to improve the productivity by moving automatically a cassette container structure which loads a cassette pack between two positions, i.e. a stand-by and a recording and reproduction position by a cam member and a guide pin set on a rotating gear. CONSTITUTION:A switch (SW) is turned on by the backward movement of the cassette container structure to drive a motor (M). The gear 39 is rotated by the motor (M) and the guide pin 43 set on the gear 39 abuts on the projection wall 37 of the cam member 35 to move back the cassette container structure automatically; and the 1st guide pin 6 falls in a guide groove 29 and the cassette is set at the accurate recording and reproduction position. The guide pin 43 slides from the high position to the low position of the cam part 36 of the cam member 35 by the rotation of the gear 39 to move up the cassette container structure, and when the 1st guide pin 6 reaches the upper end of the guide groove 29, the cassette container structure returns to the original stand-by position by the reversing force of a spring 34.
Patent JP-H0274127-A (JP)
Title: Charge controller
Inventor: KITAMURA MOTOHARU
IPC: H02J7/10
Filed: 1988-09-10
Abstract: PURPOSE:To prevent erroneous detection of peak noise as full charge and to prevent overcharge by stopping or reducing charge current supply to a battery if the voltage of the battery to be charged is lower than a peak level for predetermined times continuously. CONSTITUTION:At first, the voltage (VB) of a battery 6 is extracted at an A-D converting section 7 and taken in the form of a digital value (V(n)). If the digital value V(n) is larger than a stored peak value (VP), the digital value V(n) is stored as a new peak value VP. If the voltage VB extracted after detection of the peak value (VP) is lower than the peak value VP continuously for predetermined times, the voltage VB extracted at predetermined time is updated to the peak value VP. If the voltage VB extracted after update is lower than the peak value VP continuously for predetermined times, charge current supply to the battery 6 is stopped or reduced. By such arrangement, overcharge can be prevented.
Patent JP-H09136082-A (JP)
Title: Water purifier
Inventor: IIDA MASATOSHI
IPC: C02F1/28
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To easily perform work for taking and filling purification material from/into a purification case and to perform the work at short time. SOLUTION: A water purifier is equipped with a purification case 4 having the introduction port 19 of raw water 2 in a part and the discharge port 20 of clean water 3 in other part and with the granular purification material 26 which is positioned between the introduction port 19 and the discharge port 20 and filled in the purification case 4. The purification case 4 is constituted of both a purification case main body 6 which incorporates the purification material 26 therein and has an opening 10 communicating the inside with the outside and a cover body 7 that closes the opening 10 freely reclosably. A plurality of water-passing holding cases 25 for holding the purification material 26 are provided. These holding cases 25 are freely pullably inserted to the inside of the purification case main body 6 through the opening 10 while holding the purification material 26 as it is.  The holding cases 25 are stacked up in the purification case main body 6 in the direction toward the discharge port 20 from the introduction port 19.
Patent JP-S60110875-A (JP)
Inventor: ROBAATO EFU SAAKOJII
IPC: C23C16/455
Filed: 1984-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59123713-A (JP)
Title: Production of non-tempered high tension steel having excellent weldability and high yield point
Inventor: HATOMURA TANEO
IPC: C22C38/06
Filed: 1982-12-28
Abstract: PURPOSE:To produce inexpensively and stably a non-tempered high tension steel having excellent weldability and a high yield point by treating a billet consisting of a specific compsn. of C, Si, Mn, Al, S and Fe, etc. by a combination of rolling and cooling under specific conditions. CONSTITUTION:A billet contg. 0.005-0.15% C, 0.1-0.5% Si, 0.8-2.0% Mn, 0.005-0.09% Al, <=0.008% S, contg. >=1 kind among 0.01-0.10% V, <=0.5% Cu, Cr, Ni, Mo respectively, 0.002-0.010% Ca, 0.005-0.010% REM and consisting of the balance Fe and inevitable impurities is rolled at least 50% draft in a temp. region of (Ar3+70 deg.C-Ar3) and immediately thereafter, the rolled steel is acceleratively cooled to >=500 deg.C at a cooling rate of 2-30 deg.C/sec. The steel plate is then subjected to light rolling reduction at 0.5-10% in a temp. ragion of <500 deg.C->=200 deg.C and is air cooled or slowly cooled, whereby a non-tempered high tension steel having excellent weldability and a high yield point is obtd.
Patent JP-H0390102-A (JP)
Title: Spike shoe for baseball
Inventor: AIKAWA KOJI
IPC: A43B5/00
Filed: 1989-09-01
Abstract: PURPOSE:To facilitate walking and running by setting a proper heel height for a spike shoe for baseball and shifting the center of the load applied onto a foot to a front foot part and permitting the smooth shift in the forward direction from the kick-out of the leg. CONSTITUTION:A spike shoe for baseball consists of an outer sole 1 having spikes 2 on the bottom surface of a shoe bottom, intermediate bottom 4, and an interior sheet or cup-in sole 5. The heel part of an outer sole 1 is made thicker than a tiptoe part and a pole part. Each wedge-shaped mid sole 3 is formed on the heel part of both the intermediate bottom 4 and the outer sole 1. The heel part of the interior sheet or the cup-in sole 5 is made thicker than the tiptoe part and a pole part. A wedge-shaped heel member 7 is installed on the upper surface of the cup-in sole or between the cup-in sole and the intermediate bottom 4. A heel height of 5-25mm is formed by using one or two or more of the above-described methods. When the heel height of 5-25mm is set, the arch of a foot acts as spring by the extension and contraction of the muscle of the instep of a foot, and the kick-out force of a front foot part is assisted, and the motion of walking, running and jumping can be carried out reasonably and the burden for the foot is lightened, and the foot is prevented from being damaged.
Patent JP-H0898055-A (JP)
Title: Synchronous signal separation circuit
Inventor: NISHINO HIROZO
IPC: H04N5/68
Filed: 1994-09-22
Abstract: PURPOSE: To avoid errors due to jitters, delays or the like in separating and taking out synchronizing signals from image signals to which synchronizing signals are added. CONSTITUTION: Sync-on-green signals are taken out from a branch line 56 branched on the way of a signal line 54 which connects an output terminal of a video amplifier 36 to an A/D converter 42, and are connected to an input terminal on the positive side of a comparator 58. It means that a voltage that is amplified by the video amplifier 36 and corresponds to luminance signal shifted by an offset voltage is inputted in an input terminal on the positive side of the comparator 58. On the other hand, to an input terminal on the negative side of the comparator 58 is inputted a threshold voltage for detecting falls of the above-mentioned synchronous signals. When a voltage corresponding to image signals becomes lower than the threshold voltage, the comparator 58 judges that synchronizing signals are detected and outputs a low level (L) signal.
Patent JP-H0275045-A (JP)
Title: Serial interface multiplexer
Inventor: KINOSHITA KENJI
IPC: G06F13/00
Filed: 1988-09-12
Abstract: PURPOSE:To easily decide the factor of the transmission abnormality by preparing a data transmission state memory area which stores in time division the quantity of data that passed through a basic channel and branch channels of a bus line. CONSTITUTION:A serial interface basic channel 7 and plural serial interface branch channels 8 are connected to a bus line 6. A RAM 5 includes a data transmission state memory area 9 which stores in time division the quantity of data that passed through the channels 7 and 8. In addition, a print means 15 which prints the contents of the area 9 and a clear means 16 which initializes the contents of the area 9 are connected to the line 6. Thus it is possible to narrow the range of subjects for check of the factors of the transmission abnormality by reference to only the output of the means 15. As a result, the study of those factors can be extremely facilitated and the time and the labor required for recover of the abnormality can be extremely reduced.
Patent JP-2001053533-A (JP)
Title: Microstrip antenna
Inventor: SAITO YUICHIRO
IPC: H01Q13/08
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To perform miniaturization, to reduce weight and to save space without degrading characteristics. SOLUTION: This antenna is constituted by arranging a radiation conductor surface 101 and a ground conductor surface 102, so as to hold a dielectric substrate 103 between them and the radiation conductor surface 101 is made concave gently from the periphery to the center. By gently concaving the radiation conductor surface 101 from the periphery to the center, the volume of the dielectric substrate 103 is reduced for that portion, miniaturization is performed, the weight is reduced and the space is saved. In this case, since it is the end part of the radiation conductor surface 101 that contributes to radiation, the characteristics are not degraded by making concave the center part of the radiation conductor surface 101.
Patent JP-S59115502-A (JP)
Inventor: YOSHII RITSU
IPC: H01C7/00
Filed: 1982-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000052409-A (JP)
Title: Method and apparatus for holding resin pipe
Inventor: YAGI TAKAYASU
IPC: B29L23/00
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To cool in a short time by atomizing a cooling mist decided in its particle size of a specific range from a mandrel in a die, thereby uniformly cooling inner and outer surfaces of a pipe. SOLUTION: For example, cylindrical molten resin 2 is extruded from an annular die 1, pressure reduced at its outside by a sizing former 4 disposed in a water tank 3, passed while arranging its outer diameter, and cooled. Then, water of a mist source and the air are separately fed through a mandrel 5, mixed in a chamber 6 of mist atomizer 5 protruding at a center of the die 1, and a mist is sprayed from a tip 7. A tip end hole shape is optimized and the water and the air are regulated at pressures so that the mist particle size at this time becomes 20 μm or less. An inner surface of the resin 2 is brought into direct contact with the mist, quickly cooled by a latent heat action of vaporization by an evaporation to uniformly cool interior and exterior. Thus, since no residual strain occurs on inner and outer surfaces of the pipe, a pipe drawing speed can be accelerated.
Patent JP-H0890851-A (JP)
Title: Printer
Inventor: WATABIKI MICHIMASA
IPC: B41J11/00
Filed: 1994-09-22
Abstract: PURPOSE: To reduce the print starting positional deviation of a print sheet upon switching of a platen at the time of interrupting a power source smaller than that of prior art. CONSTITUTION: The detent torque of a sheet feed motor 4 is increased larger than the frictional torque of a tractor drive shaft 13 in terms of the shaft of the motor 4, or the end position of a paper guide 15 disposed at the rear of a sheet feed tractor 2 is set on a sheet feeding route of the print starting position set state of the sheet 1. Further, at least one means of means of two stage switching type of a first platen switching amount necessary to detach or attach the sheet 1 and an ink ribbon 7 and second platen switching amount larger than that of the first platen necessary for a hammer bank 5 and cleaning and maintenance operation under the bank 5 is employed.